PowerSmart&reg; 3.6V 2200mAh 7.9Wh Battery LIP-12, LIP-12H for SONY MZ-E3, MZ-R2, MZ-R3, MZ-R30 Battery Type: Li-ion Voltage: 3.60V Capacity: 2200mAh Color: Dark Grey Dimension: 68.20 x 20.00 x 23.00 mm||Rate: 7.90 Wh Weight: 57.25 g Product Type: Replacement Battery (Brand New) Condition: New, 1 year warranty! Please ensure the product(s) that you are going to buy fits the brand, model, part number and dimension (mentioned above) of your device. The brand "PowerSmart" is our exclusive registered trademark, products trademarked "PowerSmart " are marketed and sold exclusively by power198